Kudos has partnered with CardRatings and Red Ventures for our coverage of credit card products. Kudos, CardRatings, and Red Ventures may receive a commission from card issuers. Kudos may receive commission from card issuers. Some of the card offers that appear on Kudos are from advertisers and may impact how and where card products appear on the site. Kudos tries to include as many card companies and offers as we are aware of, including offers from issuers that don't pay us, but we may not cover all card companies or all available card offers. You don't have to use our links, but we're grateful when you do!
Rental Car Insurance Primary vs Secondary: The Complete Guide
July 1, 2025
What Is Primary and Secondary Rental Car Insurance?
When renting a car, understanding the difference between primary and secondary insurance coverage is crucial for protecting yourself financially. Primary rental car insurance provides immediate coverage for any damages or incidents, stepping in as your first line of defense. Secondary coverage, on the other hand, only kicks in after your personal auto insurance or other primary coverage has been exhausted.
According to the Insurance Information Institute, approximately 65% of renters rely on their credit card rental car insurance without fully understanding whether it provides primary or secondary coverage. This distinction can significantly impact your out-of-pocket expenses and claims process.
Understanding Primary Rental Car Coverage
Primary coverage takes precedence over any other insurance you might have. When you have primary rental car insurance, you don't need to file a claim with your personal auto insurance first.
This means:
- Your personal auto insurance deductible won't apply
- Your personal insurance premiums won't increase after a claim
- The claims process is typically faster and more straightforward
For example, if you're involved in an accident causing $5,000 in damage, primary coverage would handle the claim directly, covering costs like auto repair or replacement, towing charges, and loss-of-use charges.
Secondary Rental Car Coverage Explained
Secondary coverage, also known as supplemental liability insurance, only applies after your personal auto insurance or other primary coverage has been exhausted.
This means:
- You must first file a claim with your personal insurance
- Your personal policy's deductible applies
- Your insurance rates may increase following a claim
Credit Card Rental Car Insurance: Primary vs Secondary
Many credit card networks offer rental car coverage, but the type varies:
- American Express Premium Car Rental Protection typically offers primary coverage
- Most other credit cards provide secondary coverage
- Some premium credit cards offer primary coverage for international rentals only
Comparing Coverage Types and Benefits
Let's break down the key differences between primary and secondary coverage:
Primary Coverage Benefits:
- Immediate protection without involving personal insurance
- No deductible payments
- Coverage for collision damage waiver
- Protection against theft and collision damage
- Often includes towing charges and loss-of-use charges
Secondary Coverage Benefits:
- Lower cost or included with credit cards
- Supplements existing coverage
- May provide additional liability coverage
- Often includes personal belongings coverage
Making the Right Choice for Your Needs
Consider these factors when choosing between primary and secondary coverage:
Personal Auto Insurance Status
- If you don't have personal auto insurance, primary coverage is essential
- Those with comprehensive personal coverage might opt for secondary
Travel Purpose
- Business use restrictions may apply
- International travel may require specific coverage types
Duration
- Long-term rentals might have different coverage requirements
- Time limits vary by provider
Consider Using Kudos to Maximize Your Coverage
While understanding rental car insurance is crucial, maximizing your credit card benefits is equally important. Kudos, a free AI-powered browser extension, can help you identify which of your credit cards offers the best rental car insurance coverage for your specific situation.
If you're looking to get more out of your credit cards, Kudos is the best free shopping app to use when you shop online. And, they're currently offering $20 back after your first eligible purchase — just sign-up for free with code "GET20" and make a purchase at a Boost merchant.
Our Expert Takeaway
The choice between primary and secondary rental car insurance depends on your specific circumstances, existing coverage, and risk tolerance. Primary coverage offers more straightforward protection but may cost more, while secondary coverage can be cost-effective if you have solid personal auto insurance.
Rental Car Insurance FAQ
What does primary rental car insurance cover?
Primary rental car insurance typically covers collision damage, theft, loss-of-use charges, and towing charges without requiring you to file a claim with your personal insurance first.
How does secondary coverage work with my personal auto insurance?
Secondary coverage only kicks in after your personal auto insurance has been exhausted, meaning you'll need to file a claim with your personal insurance provider first.
Are there any coverage exclusions I should know about?
Yes, common exclusions include certain vehicle types, country exclusions, and damage resulting from rental agreement violations.
How do I file a claim with rental car insurance?
To file a claim, you'll need to submit an accident report, police report (if applicable), rental agreement, proof of loss, and repair estimate to the claims administrator.
What's the difference between collision damage waiver and rental car insurance?
A collision damage waiver (CDW) is a waiver from the rental company that releases you from financial responsibility for damage to the rental car, while rental car insurance provides actual insurance coverage.
Unlock your extra benefits when you become a Kudos member
Turn your online shopping into even more rewards
Join over 400,000 members simplifying their finances
Editorial Disclosure: Opinions expressed here are those of Kudos alone, not those of any bank, credit card issuer, hotel, airline, or other entity. This content has not been reviewed, approved or otherwise endorsed by any of the entities included within the post.
.webp)
%20(1).webp)
.webp)
.webp)
.webp)